食品科学

• 成分分析 • 上一篇    下一篇

云南不同产地辣木叶成分的分析比较

初雅洁,符史关,龚加顺   

  1. 云南农业大学食品科学技术学院,云南 昆明 650201
  • 出版日期:2016-01-25 发布日期:2016-01-15
  • 通讯作者: 龚加顺

A Comparative Study of Components of Moringa oleifera Leaves from Different Regions in Yunnan

CHU Yajie, FU Shiguan, GONG Jiashun   

  1. College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China
  • Online:2016-01-25 Published:2016-01-15
  • Contact: GONG Jiashun

摘要:

为分析云南省不同地区辣木叶营养成分、活性成分及重金属的含量情况,选取云南省6 个地州市辣木叶样品。结果表明:德宏辣木叶的蛋白质含量最高,达到28.4%;6 个地区辣木样品中的必需氨基酸含量最高达到9.27%,其中德宏辣木叶氨基酸总量为20.54%;每100 g辣木叶粉中,德宏辣木叶中含有150.00 mg VC;普洱市的辣木叶含有13.27%的可溶性多糖和34.47%的粗纤维,含量位居首位;大理辣木叶中钙含量达到2.78%,此外,辣木叶还含有丰富的赖氨酸等必需氨基酸和多酚类物质,且重金属污染小,绿色无污染,安全性高。

关键词: 辣木叶, 不同产地, 成分, 分析研究

Abstract:

This study aimed to analyze the nutritional composition, active constituents and heavy metal contents of Moringa
oleifera leaves from different regions in Yunnan province. Samples were selected from six representative regions of Yunnan
province. The results showed that the leaves of Moringa oleifera from Dehong contained the highest protein content of
28.4%. Moringa oleifera leaves from six regions contained up to 9.27% essential amino acids and the total amount of amino
acids in the samples from Dehong was 20.54% which contained 150.00 mg of vitamin C/100 g. Among the six regions,
Moringa oleifera leaves from Pu’er contained the highest contents of soluble polysaccharide and crude fiber, which were
13.27% and 34.47%, respectively. Calcium content in Moringa oleifera leaves from Dali was 2.78%. In addition, Moringa
oleifera leaves also contained abundant lysine and other essential amino acids as well as polyphenols with less heavy metal
pollution and were green, non-pollution and highly safe to consume.

Key words: Moringa oleifera, different habitats, component, analysis and research

中图分类号: